energyexchange.dk

Records from scan: 2026-09-28 07:14:43 · 11131ms total · last checked 2026-10-24 08:07 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

energyexchange.dk is a .dk domain served by 2 nameservers (ns1.alco.dk, ns2.alco.dk). It was registered on 17 March 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 194.239.237.13 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by mail.energyexchange.dk. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 56ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.alco.dk	46.225.229.1	ns1.alco.dk	AS24940 Hetzner Online GmbH
ns2.alco.dk	89.167.94.156	ns2.alco.dk	AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 87ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
194.239.237.13	86400s	—	AS3292	TDC Holding A/S	194.239.0.0/16	🇩🇰 Denmark	—

📧 MX Records#

1 records 69ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	mail.energyexchange.dk	194.239.237.10	—	AS3292 TDC Holding A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 296ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (energyexchange.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

checked 2026-10-12 20:40:32

www	194.239.237.13 (AS3292) (address records, no CNAME)
www vs bare domain	Same network energyexchange.dk: 194.239.237.13 (AS3292) www.energyexchange.dk: 194.239.237.13 (AS3292)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

9076ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2025121811
Primary NS (MNAME)	ns1.alco.dk
Responsible (RNAME)	hostmaster@alco.dk
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	43200s

📋 Registration#

WHOIS fetched 2026-10-21 23:13:43

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-03-17
Expires	2029-07-31 (1010d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

56ms

87ms

69ms

AAAA

65ms

TXT

296ms

CAA

52ms

HTTPS

56ms

TLSA

1335ms

SOA

0ms

MTA-STS

114ms

DNSSEC

9076ms

SRV

112ms

Total

11131ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-28 07:14:43 shown	11131ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-26 08:15:18	2808ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-24 06:15:30	1164ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 07:48:21	5040ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 07:30:50	524ms	2 NS 1 A 1 MX	🔓 Insecure